president, your efforts to advance this beast -- peace for us and our neighbors and, i think we can say, the world. >> mr. obama also welcomed the leaders of the palestinian and the israelis. king abdullah and other leaders will join the talks. but is there it now and new commitment to achieve peace? our correspondent reports from the west bank on what are the unresolved tensions. >> on a hill overlooking the city of jerusalem, hundreds of jewish settlers came to bury the dead. the symmetry is on the most sacred place -- the cemetery is on the most sacred place any jew can be buried. they were struck dead by palestinian gunmen on tuesday. it was the worst attack in the west bank in four years. in an emotional farewell, and 19-year-old -- a 19-year-old promise to look after the children. the question is, what will be the fallout of these murders? jewish settlers are saying they will unilaterally break a ban on new construction in the occupied west bank. and hamas, the palestinian group that carried out these killings, say that will not be allowed. if either of those things are true, the